Most people know that online firearm sales create big loopholes that allow customers to bypass background checks—but who knew e-commerce pioneer Jeff Bezos was hawking guns like these?! The Amazon CEO and Washington Post owner showed up to an Idaho conference in a skintight T-shirt last week, displaying a set of arms most reasonable observers would classify as assault weapons.

Bezos used to be a giant baby-faced, Kevin-Spacey-faced nerd who sold textbooks on a website and looked ecstatic...